One person's "simple" is another person's "who designed it this way and what can I do in revenge?" That said, both BOSL2 and NopSCADlib offer threading, and there are people who read and post here who are familiar with each and can answer questions. I find BOSL2 more useful in general for what I do, but either one is a fine choice. On Thu, Jul 21, 2022 at 6:39 PM Bogdan Caramalac via Discuss < discuss@lists.openscad.org> wrote: > > > > ---------- Forwarded message ---------- > From: fxeconomist@yahoo.com > To: discuss@lists.openscad.org > Cc: > Bcc: > Date: Thu, 21 Jul 2022 23:39:48 +0000 > Subject: [OpenSCAD] Re: vise screw question > > Do you know any that’s fairly simple to use ? > > > > ---------- Forwarded message ---------- > From: Bogdan Caramalac via Discuss <discuss@lists.openscad.org> > To: discuss@lists.openscad.org > Cc: fxeconomist@yahoo.com > Bcc: > Date: Thu, 21 Jul 2022 23:39:48 +0000 > Subject: [OpenSCAD] Re: vise screw question > _______________________________________________ > OpenSCAD mailing list > To unsubscribe send an email to discuss-leave@lists.openscad.org >